2010: Ensemble perturbation smoother for optimizing tidal boundary conditions by assimilation of high-frequency radar surface currents—Application to the German Bight. Ocean Sci., 6, 161–178, doi: 10.5194/os-6-161-2010.
Barth, A., Alvera-Azcárate A., Gurgel K.-W., Staneva J., Port A., Beckers J.-M., and Stanev E., 2010: Ensemble perturbation smoother for optimizing tidal boundary conditions by assimilation of high-frequency radar surface currents—Application to the German Bight. Ocean Sci., 6, 161–178, doi: 10.5194/os-6-161-2010.